CN219865066U - Stable support for underground tunneling of coal mine - Google Patents
Stable support for underground tunneling of coal mine Download PDFInfo
- Publication number
- CN219865066U CN219865066U CN202321090889.8U CN202321090889U CN219865066U CN 219865066 U CN219865066 U CN 219865066U CN 202321090889 U CN202321090889 U CN 202321090889U CN 219865066 U CN219865066 U CN 219865066U
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- hydraulic
- bearing plate
- support frame
- motor
- switch
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- 239000003245 coal Substances 0.000 title abstract description 17
- 230000005641 tunneling Effects 0.000 title abstract description 12
- 230000000694 effects Effects 0.000 abstract description 14
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 abstract description 12
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000005065 mining Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to the technical field of stable support, and discloses a stable support for underground tunneling of a coal mine, which comprises a hydraulic support frame, wherein an auxiliary bearing plate is arranged at the top of the hydraulic support frame, a hydraulic jack post is arranged in the middle of the top of the auxiliary bearing plate, a bearing plate is arranged at the top of the hydraulic jack post, the hydraulic support frame comprises a bottom plate, a hydraulic rod, a switch box, a hydraulic column I, a hydraulic pipe I, a drill switch, a motor II switch and an illuminating lamp switch, and the hydraulic column I is fixedly arranged on the upper surface of the bottom plate. This colliery is tunneled with firm support in pit, can height-adjusting through the cooperation of hydraulic stem and hydraulic stem one, reaches the effect according to mine altitude mixture control, through the cooperation of motor two with the drill bit, can open the hole at the mine lateral wall, reaches the effect according to mine width adjustment, through the cooperation of warning light switch and warning light, can open the warning light, reaches the effect of suggestion emergency.
Description
Technical Field
The utility model relates to the technical field of stable support, in particular to a stable support for underground tunneling of a coal mine.
Background
Coal mines are areas where human beings mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and open pit coal mines, when a coal seam is far away from the ground surface, coal is generally selected to be mined into underground mining tunnels, the coal mines are underground coal mines, tunneling operation can provide good operation conditions for underground mining engineering implementation, and the mining equipment has enough safe and convenient operation space and environment. In the tunneling construction, tunneling equipment needs to act on rock stratum or soil body, and then continuously advances without breaking the expansion space; in the tunneling process, the conditions such as rock stratum instability or geological change and the like are easy to occur, collapse even larger safety accidents can be caused under serious conditions, so that related personnel can perform supporting construction while tunneling, at present, a plurality of underground coal mine supports are supported by adopting metal sheds or concrete materials, the concrete supporting volume is too large, the adaptability of the metal sheds to the tunnel section change is not strong, and the height and the width cannot be adjusted by the two devices; the side wall can not be reinforced and supported, the device also has no means for providing illumination for underground operators, and the device also has no warning effect on the operators in emergency.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a stable support for underground tunneling of a coal mine, which solves the problems that the volume of the concrete support is too large, the adaptability of a metal shed to the section change of a roadway is not strong, and the height and the width of two devices cannot be adjusted; the device can not reinforce and support the side wall, can not provide illumination for underground operators, and can not warn the operators in emergency.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a colliery is tunneled in pit with firm support, includes the hydraulic support frame, hydraulic support frame top is equipped with vice loading board, be equipped with the hydraulic jack-prop in the middle of the vice loading board top, hydraulic jack-prop top is equipped with the loading board.
Optionally, the hydraulic support frame includes bottom plate, hydraulic stem, switch box, hydraulic stem, hydraulic pipe one, drill bit switch, motor two switches and light switch, fixed surface installs hydraulic stem one on the bottom plate, hydraulic stem is installed through the bearing to hydraulic stem one bottom, install the switch box through hinge structure in the middle of the hydraulic stem one surface, hydraulic stem one top one side fixed mounting has hydraulic pipe one.
Optionally, vice loading board includes left vice loading board, right vice loading board light, cup joints hole, hydraulic pressure post two, activity loading board one, hydraulic pressure pipe two, warning light and loudspeaker, cup joints the hole has been seted up to left side vice loading board one end, left side vice loading board lower surface one end fixed mounting has the light, left side vice loading board side is connected with activity loading board one through the spout structure, activity loading board one-to-one is connected with right vice loading board through the spout structure, right side vice loading board side one end fixed mounting has hydraulic pressure post two, warning light and loudspeaker are installed in proper order from left to right in right side to right side vice loading board front end.
Optionally, sleeve holes are formed at two ends of the left auxiliary bearing plate and the right auxiliary bearing plate.
Optionally, the hydraulic rod II includes hydraulic cylinder III, motor I, support, pneumatic cylinder, the pneumatic cylinder support, motor I one end is equipped with hydraulic cylinder III, motor I bottom fixed mounting has the support, motor I other end is equipped with the pneumatic cylinder, pneumatic cylinder bottom fixed mounting has the pneumatic cylinder support.
Optionally, the loading board includes left loading board, right loading board, drill bit groove, drill bit, belt, motor two and activity loading board two, left loading board one end is through seting up drill bit groove fixed mounting and has the drill bit, drill bit one end is equipped with the belt, belt one end cover has motor two, the left loading board other end is connected with activity loading board two through the spout structure, activity loading board two is connected with right loading board through the spout structure.
Optionally, the inside fixed mounting of switch box has drill switch, motor two switches and light switch, the switch is from last to fixed mounting in proper order in the first surface of hydraulic pressure post down.
The operation process comprises the following steps: the illuminating lamp is started by pressing the illuminating lamp switch, the height of the hydraulic rod lifting device is pressed down, the switch is pressed down after the preset height is reached, the motor for starting the motor II and the drill bit is pressed into the side wall, if an emergency is pressed down in a mine, the warning lamp can flash, meanwhile, the loudspeaker prompts an operator, and when the height is too high, the hydraulic rod is lifted up lightly, so that the device can be lowered.
The utility model provides a stable support for underground tunneling of a coal mine, which has the following beneficial effects: this colliery is tunneled in pit and is protected with firm, can height-adjusting through the cooperation of hydraulic stem and hydraulic stem one, reaches the effect according to mine altitude mixture control, through the cooperation of motor two with the drill bit, can be in mine lateral wall trompil, reaches the effect according to mine width regulation, through the cooperation of warning light switch and warning light, can open the warning light, reaches the effect of suggestion emergency.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic perspective view of a structural support frame according to the present utility model;
FIG. 3 is a schematic perspective view of a structural auxiliary carrying plate according to the present utility model;
FIG. 4 is a schematic perspective view of a hydraulic jack-prop of the structure of the present utility model;
FIG. 5 is a schematic diagram of a motor with a structure according to the present utility model;
FIG. 6 is a schematic perspective view of a drill bit of the present utility model;
fig. 7 is a schematic perspective view of a structural load-bearing plate according to the present utility model.
In the figure: 1. a hydraulic support; 101. a bottom plate; 102. a hydraulic rod; 103. a switch box; 104. a first hydraulic column; 105. a first hydraulic pipe; 106. a drill switch; 107. a motor two switch 108 and a lighting lamp switch; 2. an auxiliary bearing plate; 201. a left auxiliary bearing plate; 202. a right sub-carrier plate; 203. a lighting lamp; 204. a socket hole; 205. a hydraulic column II; 20501. a hydraulic column III; 20502. a first motor; 20503. a bracket; 20504, hydraulic cylinders; 20505. a hydraulic cylinder bracket; 206. a movable bearing plate I; 207. a second hydraulic pipe; 208. a warning light; 209. a horn; 3. a hydraulic jack-prop; 4. a carrying plate; 401. a left bearing plate; 402. a right bearing plate; 403. a drill bit slot; 404. a drill bit; 405. a belt; 406. a second motor; 407. and a movable bearing plate II.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a firm support for underground tunneling of coal mine, which comprises a hydraulic support frame 1, hydraulic support frame 1 includes bottom plate 101, hydraulic stem 102, switch box 103 internally mounted has drill switch 106, motor two switch 107 and light switch 108, the switch is fixed mounting in proper order from top to bottom in hydraulic stem one 104 surface, hydraulic stem one 104, hydraulic pipe one 105, drill switch 106, motor two switch 107 and light switch 108, the fixed mounting of bottom plate 101 upper surface has hydraulic stem one 104, hydraulic stem one 104 bottom is installed through the bearing 102, switch box 103 is installed through hinge structure in the middle of the outer surface of hydraulic stem one 104, hydraulic pipe one 105 is fixedly installed to one side of hydraulic stem one 104 top, the top of the hydraulic support frame 1 is provided with an auxiliary bearing plate 2, the auxiliary bearing plate 2 comprises a left auxiliary bearing plate 201, a right auxiliary bearing plate 202, a lighting lamp 203, a sleeving hole 204, a second hydraulic column 205, a third hydraulic column 20501, a first motor 20502, a bracket 20503, a hydraulic cylinder 20504, a hydraulic cylinder bracket 20505, a first motor 20502, a third hydraulic column 20501, a bracket 20503 fixedly arranged at the bottom of the first motor 20502, a hydraulic cylinder 20504 arranged at the other end of the first motor 20502, a hydraulic cylinder bracket 20505 fixedly arranged at the bottom of the hydraulic cylinder 20504, a first movable bearing plate 206, a second hydraulic tube 207, a warning lamp 208 and a loudspeaker 209, wherein the sleeving hole 204 is formed at one end of the left auxiliary bearing plate 201, the lighting lamp 203 is fixedly arranged at the lower surface of the first auxiliary bearing plate 201, the first movable bearing plate 206 is connected with the right auxiliary bearing plate 202 through a sliding chute structure on the side of the left auxiliary bearing plate 201, the second hydraulic column 205 is fixedly arranged at the side of the right auxiliary bearing plate 202 through the sliding chute structure, the warning light 208 and the loudspeaker 209 are installed in proper order from left to right to the positive one end of right pair of loading board 202, be equipped with hydraulic jack-prop 3 in the middle of the 2 tops of pair of loading board, hydraulic jack-prop 3 top is equipped with loading board 4 and includes left loading board 401, right loading board 402, drill bit slot 403, drill bit 404, belt 405, motor two 406 and movable loading board two 407, left loading board 401 one end is through seting up drill bit slot 403 fixed mounting and is had drill bit 404, drill bit 404 one end is equipped with belt 405, belt 405 one end cover has motor two 406, left loading board 401 other end is connected with movable loading board two 407 through the spout structure, movable loading board two 407 is connected with right loading board 402 through the spout structure.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
In the description of the present specification, the terms "connected," "mounted," "fixed," "disposed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection or an indirect connection via an intermediate assembly without affecting the relationship of components and technical effects, or may be an integral connection or a partial connection, as in the case of this example, and as will be apparent to those skilled in the art, the specific meaning of the terms in the present utility model or the utility model may be understood in the specific case.
The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Claims (1)
1. The utility model provides a colliery is firm support for tunnelling in pit, includes hydraulic support frame (1), its characterized in that: the utility model discloses a hydraulic support frame, including hydraulic support frame (1), hydraulic support frame (2), be equipped with hydraulic jack-prop (3) in the middle of auxiliary support frame (2) top, hydraulic jack-prop (3) top is equipped with loading board (4), hydraulic support frame (1) include bottom plate (101), hydraulic stem (102), switch box (103), hydraulic support frame (104), first (105) of hydraulic pipe, drill bit switch (106), motor two switches (107) and light switch (108), fixed surface installs hydraulic support frame (104) on bottom plate (101), hydraulic stem (102) are installed through the bearing in the bottom of hydraulic support frame (104), install switch box (103) through hinge structure in the middle of the outer surface of hydraulic support frame (104), one side fixed mounting in top of hydraulic support frame (104) has first (105) of hydraulic pipe, auxiliary support frame (2) include left auxiliary support plate (201), right auxiliary support plate (202), light (203), hole (204), hydraulic support frame two (205), movable plate one (206), second (207), light (208), loudspeaker (208) and left side (209) are cup jointed loading board (201) one end, one end of bearing plate (201) is equipped with fixed surface and cup joints down, the side of the left auxiliary bearing plate (201) is connected with a first movable bearing plate (206) through a chute structure, one end of the first movable bearing plate (206) is connected with a right auxiliary bearing plate (202) through a chute structure, a second hydraulic column (205) is fixedly arranged at one end of the side of the right auxiliary bearing plate (202), a warning lamp (208) and a loudspeaker (209) are sequentially arranged at one end of the front of the right auxiliary bearing plate (202) from left to right, sleeve holes (204) are respectively formed at two ends of the left auxiliary bearing plate (201) and the right auxiliary bearing plate (202), the hydraulic column II (205) comprises a hydraulic column III (20501), a motor I (20502), a bracket (20503), a hydraulic cylinder (20504) and a hydraulic cylinder bracket (20505), wherein one end of the motor I (20502) is provided with the hydraulic column III (20501), the bracket (20503) is fixedly arranged at the bottom of the motor I (20502), the hydraulic cylinder (20504) is arranged at the other end of the motor I (20502), the hydraulic cylinder bracket (20505) is fixedly arranged at the bottom of the hydraulic cylinder (20504), the bearing plate (4) comprises a left bearing plate (401), a right bearing plate (402), a drill bit groove (403), a drill bit (404), a belt (405), a motor II (406) and a movable bearing plate II (407), the utility model discloses a hydraulic pressure post, including left loading board (401), switch box (103), motor, switch box (103) internally mounted has drill bit switch (106), motor two switch (107) and light switch (108), drill bit (404) one end is equipped with belt (405), belt (405) one end cover has motor two (406), the left loading board (401) other end is connected with movable loading board two (407) through the spout structure, movable loading board two (407) are connected with right loading board (402) through the spout structure, switch is fixed mounting in proper order from top to bottom at hydraulic pressure post one (104) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090889.8U CN219865066U (en) | 2023-05-09 | 2023-05-09 | Stable support for underground tunneling of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090889.8U CN219865066U (en) | 2023-05-09 | 2023-05-09 | Stable support for underground tunneling of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219865066U true CN219865066U (en) | 2023-10-20 |
Family
ID=88318929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321090889.8U Active CN219865066U (en) | 2023-05-09 | 2023-05-09 | Stable support for underground tunneling of coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219865066U (en) |
-
2023
- 2023-05-09 CN CN202321090889.8U patent/CN219865066U/en active Active
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